1 . The purple __________ [h?t] on your head looks nice.

2 . There are two ________________ (Germany) in Lingling’s class this term.

3 . —Hi, Bill. ________ are you so busy?
—Because I have an art lesson after school.

A．How

B．Where

C．Why

4 . I like tomatoes ________ I don’t like pears.

A．and

B．but

C．so

D．because

5 . That’s an orange.（改为复数句）
________ ________ ________.

6 . —How do you ________ “black”?
—B-L-A-C-K, black.

A．see

B．say

C．thank

D．spell

7 . 汉语在我们的生活中很有用。
Chinese is useful ________ ________ ________.

8 . The food of the restaurant is good, but the s________ is very bad.

9 . He runs very fast so he got the No.1 in the match e__________.

10 . —I'd like to know if Ted ________ back in a week.
—I'll call you when he ________ back.

A．will come; will come

B．will come; comes

C．comes; will come

D．comes; comes